Is it possible to set a Locator's appearance in a Manipulate statement?
In the Locator's documentation there is an example:
[code]
Table[Graphics[
Locator[{0, 0}, Appearance -> p]], {p, {Tiny, Small, Medium,
Large}}]
[/code]

Is it possible to achieve the same in a Manipulate? Something like:
[code]
Manipulate[
Plot[x^2,{x,-1,1}],
{{loc, { {0, 0}}},{-1,-1},{1,1},Locator,Appearance->apear},
{apear,{Tiny,Medium}}
]
[/code]